A 220v-240v ozone unit - will need to be wired to your spa power or controller (may plug and play if your spa has an existing ozone generator.

Uses Corona discharge, the output is 200-300 mg/hr and will easily treat both small and large spa pools.

Note:Your spa water should be crystal clear and odorless. Anything less than perfectly clear and balanced water is an indicator that one or more of the following is true:• Your Spa Ozone generator unit has expired and needs replacing• A check valve has failed and ozone is not getting into the water• Your Spa Ozone generator is not producing enough ozone to properly sanitize the spa water• An injector may be clogged or needs to be replaced

The average lifespan of most Spa Ozone Generators is 3 years (when the ozone generator is installed to run when the pump is on filter speed and is filtering your spa or pool 3-6 hours per day)